Preheat oven to 400F. Lay parchment paper, silipat, or oil a baking sheet.
In a food processor, pulse the cauliflower florets until rice consistency. Do this in batches. Will make approximately 3 1/2 cups. Be careful not to over-pulse to avoid releasing too much water.
In a bowl, combine the rest of the ingredients.
Make 4-5 evenly sized balls and lay onto baking sheet. Press down slightly.
Bake for 30-40 minutes (check periodically). Let cool before slicing in half. Broil on high (sliced side up) for 3-5 minutes to ensure they get extra crispy.